---> uname -a: Linux prd-centos7-docker-4c-2g-847.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 7.7G 33G 20% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/16/21 _x86_64_ (2 CPU) 16:59:49 LINUX RESTART (2 CPU) 17:00:01 tps rtps wtps bread/s bwrtn/s 17:01:02 166.18 47.84 118.35 6944.82 38855.18 17:02:01 1.78 0.08 1.69 1.63 32.93 17:03:01 0.23 0.00 0.23 0.00 3.10 17:04:01 0.23 0.00 0.23 0.00 3.22 17:05:01 0.23 0.00 0.23 0.00 2.98 17:06:01 0.32 0.00 0.32 0.00 4.68 17:07:01 0.15 0.00 0.15 0.00 1.75 17:08:01 0.22 0.00 0.22 0.00 2.33 17:09:01 0.32 0.00 0.32 0.00 3.25 17:10:01 0.20 0.00 0.20 0.00 2.57 Average: 17.02 4.80 12.22 696.15 3899.58 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:02 5682996 0 627452 7.83 2620 1695872 1268036 14.00 570436 1521104 128 17:02:01 5696940 0 613380 7.66 2620 1696000 1156236 12.77 558812 1521132 20 17:03:01 5697276 0 613040 7.65 2620 1696004 1156720 12.77 557560 1521732 8 17:04:01 5693308 0 617004 7.70 2620 1696008 1156816 12.77 561308 1521732 12 17:05:01 5698320 0 611984 7.64 2620 1696016 1156492 12.77 555872 1522660 12 17:06:01 5697296 0 613008 7.65 2620 1696016 1156720 12.77 556992 1522660 20 17:07:01 5697672 0 612628 7.65 2620 1696020 1156612 12.77 556248 1522852 16 17:08:01 5686052 0 624240 7.79 2620 1696028 1156492 12.77 568100 1522852 8 17:09:01 5685772 0 624520 7.80 2620 1696028 1156492 12.77 568404 1522980 8 17:10:01 5685784 0 624500 7.80 2620 1696036 1156492 12.77 570240 1521132 8 Average: 5692142 0 618176 7.72 2620 1696003 1167711 12.89 562397 1522084 24 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:02 eth0 505.00 295.29 991.78 77.57 0.00 0.00 0.00 0.00 17:01:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:02 docker0 2.60 1.85 0.53 6.53 0.00 0.00 0.00 0.00 17:02:01 eth0 0.64 0.10 0.06 0.02 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 0.97 0.32 0.40 0.20 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 1.75 0.53 0.62 0.36 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 1.10 0.45 0.39 0.24 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 eth0 0.23 0.13 0.07 0.04 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.12 29.78 99.55 7.86 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.26 0.19 0.05 0.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/16/21 _x86_64_ (2 CPU) 16:59:49 LINUX RESTART (2 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:02 all 18.79 0.00 6.40 6.49 0.08 68.24 17:01:02 0 18.87 0.00 6.88 7.92 0.07 66.26 17:01:02 1 18.71 0.00 5.92 5.05 0.09 70.23 17:02:01 all 0.18 0.00 0.06 0.00 0.03 99.74 17:02:01 0 0.08 0.00 0.07 0.00 0.02 99.83 17:02:01 1 0.27 0.00 0.05 0.00 0.03 99.64 17:03:01 all 0.16 0.00 0.04 0.00 0.02 99.78 17:03:01 0 0.07 0.00 0.05 0.00 0.02 99.87 17:03:01 1 0.25 0.00 0.03 0.00 0.02 99.70 17:04:01 all 0.13 0.00 0.04 0.00 0.01 99.82 17:04:01 0 0.07 0.00 0.03 0.00 0.02 99.88 17:04:01 1 0.20 0.00 0.05 0.00 0.00 99.75 17:05:01 all 0.19 0.00 0.04 0.00 0.03 99.74 17:05:01 0 0.07 0.00 0.05 0.00 0.03 99.85 17:05:01 1 0.32 0.00 0.03 0.00 0.02 99.63 17:06:01 all 0.18 0.00 0.03 0.01 0.02 99.76 17:06:01 0 0.08 0.00 0.05 0.02 0.02 99.83 17:06:01 1 0.28 0.00 0.02 0.00 0.02 99.68 17:07:01 all 0.18 0.00 0.04 0.00 0.01 99.77 17:07:01 0 0.05 0.00 0.05 0.00 0.02 99.88 17:07:01 1 0.32 0.00 0.03 0.00 0.00 99.65 17:08:01 all 0.18 0.00 0.05 0.00 0.02 99.76 17:08:01 0 0.03 0.00 0.07 0.00 0.02 99.88 17:08:01 1 0.32 0.00 0.03 0.00 0.02 99.63 17:09:01 all 0.25 0.00 0.03 0.00 0.03 99.70 17:09:01 0 0.03 0.00 0.03 0.00 0.03 99.90 17:09:01 1 0.47 0.00 0.02 0.00 0.02 99.50 17:10:01 all 0.25 0.00 0.02 0.00 0.02 99.72 17:10:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:10:01 1 0.48 0.00 0.02 0.00 0.02 99.48 Average: all 1.99 0.00 0.66 0.63 0.02 96.69 Average: 0 1.88 0.00 0.71 0.77 0.03 96.61 Average: 1 2.11 0.00 0.60 0.49 0.02 96.78